Classify each of the following properties of a cake as qualitative or quantitative. give reasons for your answers
a) it's a circular shape
b) its mass is 1.5 kg
c) it taste like chocolate
d) it is 30 cm in diameter
e) its icing is melting

The answer to your question is below

Explanation:

A qualitative property of matter is a property characteristic of a substance like color and flavor.

A quantitative property of matter is a property when we get a number.

A) it's a circular shape  is a qualitative property because the shape is a qualitative property and shape is not represented by a number.

B) its mass is 1.5 kg  is a quantitative property because we know a number of this mass.

C) it tastes like chocolate  is a qualitative property because the flavor is characteristic of a substance and flavor is not measured in numbers.

D) it is 30 cm in diameter  it is a quantitative property, we know the exact dimension of it.

E) its icing is melting is a qualitative property, melting is a property of ice, it just happens.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

c8h10 is your answerr